write something there

mods/skinsdb/formspecs.lua

@@ -0,0 +1,172 @@
+local S = minetest.get_translator("skinsdb")
+local ui = minetest.global_exists("unified_inventory") and unified_inventory
+
+function skins.get_formspec_context(player)
+	if player then
+		local playername = player:get_player_name()
+		skins.ui_context[playername] = skins.ui_context[playername] or {}
+		return skins.ui_context[playername]
+	else
+		return {}
+	end
+end
+
+-- Show skin info
+function skins.get_skin_info_formspec(skin, perplayer_formspec)
+	local texture = skin:get_texture()
+	local m_name = skin:get_meta_string("name")
+	local m_author = skin:get_meta_string("author")
+	local m_license = skin:get_meta_string("license")
+	local m_format = skin:get_meta("format")
+	-- overview page
+	local raw_size = m_format == "1.8" and "2,2" or "2,1"
+
+	local lxoffs = 0.8
+	local cxoffs = 2
+	local rxoffs = 5.5
+
+	if type(perplayer_formspec) == "table" then -- we're using Unified Inventory
+		lxoffs = 1.5
+		cxoffs = 3.75
+		rxoffs = 7.5
+	end
+
+	local formspec = "image["..lxoffs..",.6;1,2;"..minetest.formspec_escape(skin:get_preview()).."]"
+	if texture then
+		formspec = formspec.."label["..rxoffs..",.5;"..S("Raw texture")..":]"
+		.."image["..rxoffs..",1;"..raw_size..";"..texture.."]"
+	end
+	if m_name ~= "" then
+		formspec = formspec.."label["..cxoffs..",.5;"..S("Name")..": "..minetest.formspec_escape(m_name).."]"
+	end
+	if m_author ~= "" then
+		formspec = formspec.."label["..cxoffs..",1;"..S("Author")..": "..minetest.formspec_escape(m_author).."]"
+	end
+	if m_license ~= "" then
+		formspec = formspec.."label["..cxoffs..",1.5;"..S("License")..": "..minetest.formspec_escape(m_license).."]"
+	end
+	return formspec
+end
+
+function skins.get_skin_selection_formspec(player, context, perplayer_formspec)
+	context.skins_list = skins.get_skinlist_for_player(player:get_player_name())
+	context.total_pages = 1
+	local xoffs = 0
+	local yoffs = 4
+	local xspc = 1
+	local yspc = 2
+	local skinwidth = 1
+	local skinheight = 2
+	local xscale = 1 -- luacheck: ignore
+	local btn_y = 8.15
+	local drop_y = 8
+	local btn_width = 1
+	local droppos = 1
+	local droplen = 6.25
+	local btn_right = 7
+	local maxdisp = 16
+
+	local ctrls_height = 0.5
+
+	if type(perplayer_formspec) == "table" then -- it's being used under Unified Inventory
+		xoffs =  perplayer_formspec.std_inv_x
+		xspc =   ui.imgscale
+		yspc =   ui.imgscale*2
+		skinwidth =  ui.imgscale*0.9
+		skinheight = ui.imgscale*1.9
+		xscale = ui.imgscale
+		btn_width = ui.imgscale
+		droppos = xoffs + btn_width + 0.1
+		droplen = ui.imgscale * 6 - 0.2
+		btn_right = droppos + droplen + 0.1
+
+		if perplayer_formspec.pagecols == 4 then -- and we're in lite mode
+			yoffs =  1
+			maxdisp = 8
+			drop_y = yoffs + skinheight + 0.1
+		else
+			yoffs =  0.2
+			drop_y = yoffs + skinheight*2 + 0.2
+		end
+
+		btn_y = drop_y
+
+	end
+
+	for i, skin in ipairs(context.skins_list ) do
+		local page = math.floor((i-1) / maxdisp)+1
+		skin:set_meta("inv_page", page)
+		skin:set_meta("inv_page_index", (i-1)%maxdisp+1)
+		context.total_pages = page
+	end
+	context.skins_page = context.skins_page or skins.get_player_skin(player):get_meta("inv_page") or 1
+	context.dropdown_values = nil
+
+	local page = context.skins_page
+	local formspec = ""
+
+	for i = (page-1)*maxdisp+1, page*maxdisp do
+		local skin = context.skins_list[i]
+		if not skin then
+			break
+		end
+
+		local index_p = skin:get_meta("inv_page_index")
+		local x = ((index_p-1) % 8) * xspc + xoffs
+		local y
+		if index_p > 8 then
+			y = yoffs + yspc
+		else
+			y = yoffs
+		end
+		formspec = formspec..
+			string.format("image_button[%f,%f;%f,%f;%s;skins_set$%i;]",
+				x, y, skinwidth, skinheight,
+				minetest.formspec_escape(skin:get_preview()), i)..
+			"tooltip[skins_set$"..i..";"..minetest.formspec_escape(skin:get_meta_string("name")).."]"
+	end
+
+	if context.total_pages > 1 then
+		local page_prev = page - 1
+		local page_next = page + 1
+		if page_prev < 1 then
+			page_prev = context.total_pages
+		end
+		if page_next > context.total_pages then
+			page_next = 1
+		end
+		local page_list = ""
+		context.dropdown_values = {}
+		for pg=1, context.total_pages do
+			local pagename = S("Page").." "..pg.."/"..context.total_pages
+			context.dropdown_values[pagename] = pg
+			if pg > 1 then page_list = page_list.."," end
+			page_list = page_list..pagename
+		end
+		formspec = formspec..
+			string.format("button[%f,%f;%f,%f;skins_page$%i;<<]",
+				xoffs, btn_y, btn_width, ctrls_height, page_prev)..
+			string.format("button[%f,%f;%f,%f;skins_page$%i;>>]",
+				btn_right, btn_y, btn_width, ctrls_height, page_next)..
+			string.format("dropdown[%f,%f;%f,%f;skins_selpg;%s;%i]",
+				droppos, drop_y, droplen, ctrls_height, page_list, page)
+	end
+	return formspec
+end
+
+function skins.on_skin_selection_receive_fields(player, context, fields)
+	for field, _ in pairs(fields) do
+		local current = string.split(field, "$", 2)
+		if current[1] == "skins_set" then
+			skins.set_player_skin(player, context.skins_list[tonumber(current[2])])
+			return 'set'
+		elseif current[1] == "skins_page" then
+			context.skins_page = tonumber(current[2])
+			return 'page'
+		end
+	end
+	if fields.skins_selpg then
+		context.skins_page = tonumber(context.dropdown_values[fields.skins_selpg])
+		return 'page'
+	end
+end